how do you find the measurement of an angle

Answers

Answer 1

You measure the size of an angle with a protractor. Or could be shown by an arc on the figure to indicate which angles that are congruent. Two angles whose measures together are 180° are called supplementary e.g. two right angles are supplementary since 90° + 90° = 180°.

Related Questions

plz help me. i don’t want to fail math. ahahahah

Answers

Answer:

2215

Step-by-step expla1st off wrRCWCvvcvvv

Answer:

1: Neither

2: Parallel

3: Perpendicular

4: Neither? (Not sure on this one)

what are possible solutions for -6c > -2

Answers

Answer: x < 1/3

Step-by-step explanation:

The perimeter of a triangle is 60 feet. Of the two unknown sides, the length is twice as long as the other. Find the lengths of the two unknown sides.

Answers

Answer: The length is 30, the 2 sides are 15.

Step-by-step explanation:

I NEED HELP LIKE FR
8/11 rounded to the nearest thousandth

Answers

Answer:

0.727

Step-by-step explanation:

0.772 as the person up answers and it’s correct

Which is the graph of x298.6? ?
十十十十十十十一
95 6 97 98 9 100 101 102 103
0
十十十十十十十十
5 96 97 8 9 100 01 102 103
||||-+十十一
95 6 7 8 9 100 100 10 103
|||| + ++ +++
95 6 7 8 9 100 101 102 103

Answers

Answer:

Step-by-step explanation:

because I remember this question in the quiz I had a while ago

Answer:

The first one

Step-by-step explanation:

Bcs when u have a closed circle is when is less or equal to, and an open circle means greater/less to. And you have a closed bcs is less or equal to. So u look in the answers, you can already take two answers out which are the 2 and the 3 bcs they are open circle. Then x ≥ 98.6, then x is bigger than the 98.6 so the arrow would go to the right. And the answer would be first one

(How to do that in an easier way, Look at this ≥, the pointy side is aiming in the right so the arrow will go always to the right, THIS ONLY WORKS WHEN THE LETTER IS IN THE LEFT {EX. y ≤ 19, the arrow will be pointing in the left.)

PLS IF IT HELPED GIVE ME BRAINLIEST

HAVE A GOOD DAY

Find the value of the following expression

(2^8 5^-5 19^0) x [5^-2 over 2^3]^4 x 2^28 (5 points)

Write your answer in simplified form. Show all of your steps. (5 points)

Answers

Looks like the expression is

(2⁸ • 5⁻⁵ • 19⁰) • (5⁻² / 2³)⁴ • 2²⁸

First, any positive number raised to 0 is 1:

(2⁸ • 5⁻⁵ • 1) • (5⁻² / 2³)⁴ • 2²⁸

(2⁸ • 5⁻⁵) • (5⁻² / 2³)⁴ • 2²⁸

Exponents in a denominator can be rewritten as negative exponents in the numerator:

(2⁸ • 5⁻⁵) • (5⁻² • 2⁻³)⁴ • 2²⁸

Distribute the 4th power across the product 5⁻² • 2⁻³ :

(5⁻² • 2⁻³)⁴ = 5⁻⁸ • 2⁻¹²

so we have

(2⁸ • 5⁻⁵) • (5⁻⁸ • 2⁻¹²) • 2²⁸

Multiplication is associative, so we can ignore the parentheses. Combine factors with equal bases and simplify the exponents:

2⁸ • 5⁻⁵ • 5⁻⁸ • 2⁻¹² • 2²⁸

2⁸⁻¹²⁺²⁸ • 5⁻⁵⁻⁸

2²⁴ • 5⁻¹³

Rewrite the negative exponent as a positive one:

2²⁴ / 5¹³

PLEASE HELP ME! THANK YOUU!

Answers

Answer:

-7+1x (ignore this I needed more characters)

I desperately need the answer please what is a chair

Answers

Answer:

a seat-that u sit on when you are teird ummmm yeah have a nice dayyyy

Angelo has $5.50 for lunch. He guys a cookie for $1.05
and a drink for 1.45. How much money does Angelo
have left?

Answers

Answer:

Angelo has $3 dollars left

Step-by-step explanation:

$1.05+$1.45= 2.50

$5.50-$2.50= $3

Answer:

Step-by-step explanation:

$5.50 - $1.05 = $4.45

$4.45 - $1.45 = $3.00

PLEASE HELP! THANKS!!!

Answers

Answer:C

Step-by-step explanation: 2x=8 so x=4

Find the number of real-number solutions of the equation below.
x2+7x−5=0

Answers

Answer:

Step-by-step explanation:

Answer:

−

√

−

√

Step-by-step explanation:

−

√

−

√

Find two consecutive even numbers whose sum is 126

Answers

Answer:64

Step-by-step explanation:

Please answer FAST i need your help and when you put your answers put them like
1.
2.
3.
4.
5.

Answers

Step-by-step explanation:

3.5

-7.14

1/5

6.5

sorry if this and are wrong

1. 3.5
2.=-1/8
3.-30.66
4.=1/3

A TV that normally cost $800 is on sale for 33% off. There is a 6% sales tax on the purchase. What is the final cost of the TV?

Answers

Answer:

$568.16

Step-by-step explanation:

Answer: The answer to your problem is $568.16

Can You Help Me!!!!!!!

Answers

y = -4/3x + 1 or can be 3y = -4x + 3
they are both the same

Find the slope of (-1,3) and (2,5)

Answers

Answer:

slope should be 3

Step-by-step explanation:

i used my calculator

The value of a variable is fixed. True or false Explain:

Answers

Answer:

False

Step-by-step explanation:

Lili runs a small day care business, caring for 3 children.
• She earns $150 during regular work hours.
• She charges $0.50 for each minute parents are late.
The situation is represented by the equation below, where t is the total
dollar amount Lili earns each day and m is the total number of minutes
parents are late.
t=150 +0.5m
Which of the following solutions shows an amount of money Lili can
reasonably expect to earn each day?

Answers

Answer:

$150

Step-by-step explanation:

[tex]t=150 + 0.5m\\t=150+0.5*0\\t=150[/tex]

This is as we don't know how often the parents are late, nor if they are late. So we assume that the parents are never late.

What are the slope and the y-intercept of the linear function that is represented by the graph?
5
4
3
2
1
-5 4 3 2 1
3 4 5
2
The slope is ĝ, and the y-intercept is -2.
2
The slope is 3, and the y-intercept is 3.
and Exit

Answers

Answer:

the therid one

Step-by-step explanation:

5+5= what pllease help!!!!!!!!!!!! 10 points!

Answers

Your answer would be 10 please give me brainliest

what is the rate of change in y= 2x+3

Answers

Answer:

The Answer is 2

EXPLANATION:

y(x)=2x+3

y(x+Δx)=2(x+Δx)+3

=2x+2Δx+3

Δy=y(x+Δx)−y(x)

=(2x+2Δx+3)−(2x+3)

=2Δx

⇒Δy=2Δx, Δy/Δx =2

The rate of change in the equation of a line in slope-intercept form

y = 2x + 3 is 2.

What are lines and their slopes?

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

Given, An equation of a line y = 2x + 3.

This is in slope-intercept y = mx + b, where 'm' is the slope.

Therefore, The rate of change in y = 2x + 3 is 2.

learn more about lines and slopes here :

https://brainly.com/question/3605446

#SPJ2

Work out the percentage change to 2 decimal places when a price of £97 is decreased to £90.

Answers

Answer:

I NEED THIS ANSWER!

Step-by-step explanation:

Fine the values of x and y

Answers

Answer:

x=5 and y=1

Step-by-step explanation:

What is the percent increase??? Let’s see who gets it right !

Answers

Answer:

90% increase

Step-by-step explanation:

38-20 To find the increase in the wolves.

Then, you have to divide by the original amount. You will get 0.9

Multiply by 100 to get the percentage

You will get 90%

can someone help me answer that question

Answers

Answer is the second choice

John spent $19.00 at the tuck shop. He bought 2 chocolate bars and 3 packets of
chips. The amount he spent on chips was $3.00 greater than the amount he
spent on chocolate. Jane wants to buy 3 chocolate bars and 3 packets of chips.
How much will it cost her?

Answers

Answer:

It will cost Jane $21.00

Step-by-step explanation:

As, cost of 1 chocolate = x

The cost of 1 packet of chips = $3 + x

So no. Of 2 chocolate bars = x + x = 2x

And no. Of packet of chips = ($3+x) + ($3+x) + ($3+x) = 3(3+x) = 9+3x

So now = cost Of chocolate + cost of chips = $19

So = 2x + 9+3x = 9 + 5x

So 9 + 5x = $19

So 5x = $19 - 9 = $10

So 5x =10

x = 10/5

x = 2

So cost of 2 chocolate = 2x = 2($2) = $4

And 3 chip packet = 9+3x = 9+3($2) = 9+6 =$15

So now total = $4 + $15 = $19

Now for John = 2 chocolates and 3 packets of chips = $19

Now for Jane she has 3 chocolates and 3 packets of chips, so she has one more chocolate amd now we know that 1 chocolate = $2

So we will just add one more chocolate

So Jane will pay = $ 19 + $2 = $21

So it will cost Jane = $21:00

Expand Your answer should be a polynomial in standard form. (x+3)(x−5)

Answers

Answer:

x^2 -2x -15

Step-by-step explanation:

xx+x(-5)+3x+3(-5)

=xx-5x+3x-3 times 5(simplify answer)

=x ^2 -2x-15

On Monday, Florencia's hair was h centimeters long. She got a haircut on Tuesday, so her hair was only 75% percent of the length it was on Monday.
Which expressions could represent how many centimeters long Florencia's hair was after the haircut?

Answers

What is h?

maybe 25%

i hope it helped you sorry if it didn't

Answer:

25%

Step-by-step explanation:

What is the gcf of 99 and 54

Answers

Answer:

Step-by-step explanation:

The factors of 99 are 99, 33, 11, 9, 3, 1. The common factors of 54 and 99 are 9, 3, 1, intersecting the two sets above. In the intersection factors of 54 ∩ factors of 99 the greatest element is 9. Therefore, the greatest common factor of 54 and 99 is 9.

Hope this helps :)

Can I have brainliest?

Answer:

Step-by-step explanation:

9 x 11 = 99

9 x 6 = 54

what is the absolute value of -2 and 2

Answers

Answer:

Step-by-step explanation:

since absolute value is the length that a number is away from 0, an absolute value can never be negative. 2 and -2 are both 2 spots away from 0.

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HURRY 10 min left!!! Consider the triangle. Which statement is true about the lengths of the sides? A. Each side has a different length. B. Two sides have the same length, which is less than the length of the third side. C. The three sides have the same length. D. The sum of the lengths of two sides is equal to the length of the third side. how can you best describe the reader's mood that is created by this story Kenneth has 4 boards of equal length. He estimates that the boards will measure about 7 feet if he lays them end to end. About how long is each board? You have 3 apples, 4 pears, 7 oranges, and 14 bananas. Your friend gives you 5 times that amount. Your other friend gives you 75 times more. (lots of fruit am i right) Your friend then takes half of it away. How much fruit do you have left? A coiled telephone cord forms a spiral with 65.0 turns, a diameter of 1.30 cm, and an unstretched length of 65.5 cm. Determine the inductance of one conductor in the unstretched cord. Explain why Houston wanted to move the Republics archives and why Angelina Eberly and other Austin residents were so upset about it. Where did the archives ultimately end up? Someone who fought for independence against the British in the American Revolution was a? Who were the tuskgee airmen ? Okay. Now answer this English question.The county cleared this path and paved it with packed gravel, so they would have a peaceful place to hike and bike.Which of the following alternatives to the underlined portion would NOT be acceptable?path, pavingpath and then pavedpath before pavingpath pavedIm just kidding. Whats the main character of The School for Good and Evil? 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Which statement below best describes how scientists arrived at the current understanding of electromagnetic energy?Scientists all agreed with a single researcher who proposed the current theory.Scientists completed internet searches of all available data to arrive at the current theory.Scientists debated the theories with each other and compared the theories with scientific observations.Scientists were able to observe the light from the brightest star in space, which verified the current theory Which expression is the factored form ofX2-7x + 10?O (x + 3)(x + 4)O (x - 3)(x-4)O (x-2)(x - 5)O (x + 2)(x + 5) Refer to the passage."And the persons who have the said Indians in their charge [in encomienda] shall have them sow, in season, half a fanega of maize, and shall also give them a dozen hens and a chickens to raise and enjoy the fruit thereof, the chickens as well as the eggs; and as soon as the Indians are brought to the estates they shall be given all the aforesaid as their own property; and the person whom you send for this purpose shall tell them it is for their own use and that it is given them in exchange for what they are leaving behind, to enjoy as their own property. And we command that the persons to whom they are given in encomienda shall keep it for them so that they may enjoy it as their own; and we command that this property shall not be sold or taken from them by any person to whom they may be given in encomienda, or by anyone else, but that it shall belong to the said Indians to whom it is assigned and to their descendants, even though this said person sell the estate in which they are.Excerpt from the Laws of Burgos regarding regulations of the encomienda system within the Spanish colonies, 1512 Which of the following was the most significant effect of the Laws of Burgos on the indigenous populations of the Americas under Spanish rule?The elimination of indigenous populations from the coloniesThe use of indigenous populations as part of a system of forced laborThe guarantee of equal rights under the law for indigenous populationsThe incorporation of indigenous populations into higher ranks of colonial society "The lazy brutes, I'll show them," he cried, preparing to lash out at them with the whip.But Mercedes interfered, crying, "Oh, Hal, you mustn't," as she caught hold of the whip and wrenched it from him. "The poor dears! Now you must promise you won't be harsh with them for the rest of the trip, or I won't go a step.""Precious lot you know about dogs," her brother sneered; "and I wish you'd leave me alone. They're lazy, I tell you, and you've got to whip them to get anything out of them. That's their way. You ask any one. Ask one of those men." The Call of the Wild,Jack LondonBased on the passage, what does Hal think about Mercedes?that she does not know how to handle the dogsthat she wants to take command away from himthat she demands too much effort from himthat she has a deep-seated fear of dogs PLEASE HELP I SUCK AT MATH